0 reviews
Summary
Dr. Dennis Cullen treats hypertension and hypertensive emergency and performs physical therapy and strength training. He practices family medicine with 10 years of experience and is affiliated with Suburban Hospital and Temple Health Chestnut Hill Hospital in Bethesda, Maryland. He earned his medical degree from St. George's University School of Medicine.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 10 years of experience
- St Georges University School Of Medicine
- 1 specialty
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Dennis Conor Cullen has 2 locationsCullen Umosella Cullen And Cullen Medical Group
7625 Wisconsin Ave Ste 101Bethesda, MD 20814 Tel: (301) 951-0420
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Dennis Conor Cullen JR. | Oluwakemi Balogun, CRNP, FNP-BC | Dr. Mahpara Qureshi, MD | Dr. Quoc Nguyen, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 10 Years of Experience | 36 Years of Experience | 22 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Yoruba | Speaks English | Speaks English | |
| Bethesda , MD | Glen Burnie , MD | Gaithersburg , MD | Germantown , MD |
| Med School: St Georges University School Of Medicine | Med School: Maulana Azad Medical College | Med School: Saba University School of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Dennis Conor Cullen
Medical Specialties
Dr. Dennis Conor Cullen has the following specialty
Certifications, License, & Education
10 Years Experience
Dr. Dennis Conor Cullen holds an expired medical license in the state of Maryland.
Medical License
Medical Doctor with an expired medical license in the state of Maryland that expired in 2026.
Education & Training
Medical School
Graduated from St Georges University School Of Medicine in 2016.
NPI Number
Dr. Cullen's NPI number is 1982157764.
Similar Doctors
Frequently Asked Questions
- How can I make an appointment with Dr. Dennis Cullen?
- You can find contact information for Dr. Dennis Cullen here on Vitals.
- Where is Dr. Dennis Cullen's office located?
- Dr. Dennis Cullen's office is located at 7625 Wisconsin Ave Ste 101, Bethesda, MD, 20814.
- Does Dr. Dennis Cullen accept my insurance?
- You can see the insurance plans that Dr. Dennis Cullen accepts on their Vitals profile.
- Is Dr. Dennis Cullen accepting new patients?
- Dr. Dennis Cullen is accepting new patients on Vitals. View Dr. Dennis Cullen's profile on Vitals to make an appointment.
- Which hospitals is Dr. Dennis Cullen affiliated with?
- Dr. Dennis Cullen is affiliated with Suburban Hospital and Temple Health Chestnut Hill Hospital.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




